Improvement in sash-holders



H. c. GLADDING. SAS H-HOLDER.

N 1 183,511. Patented Marc-h 20, 1877 N.PETER$, PHOTO-LITHOGRAPHER, WASHINGTON, D C.

, made in the shank of the spring may consti- Frroa HENRY O, GLA DDING, OF PROVlDENCE, RHODE ISLAND IMPROVEMENTIN SASH-HOLDERS.

Specification forming part of Letters Patent No. lSS,5ll, dated March 20, 1877; applicati September To all whom it may concern:

Be it known that I, HENRY O. GLADDING, of Providence, in the State of Rhode Island, have invented an Improved Wind0w-Spring or Sash-Holder, of which the following is a specification:

The nature of my invention consists in a spring and lever so combined that a bend tute the fulcrum on which the lever is made to operate against the side of the windowframe, requiring but one Screw to secure the spring firmly to the sash, as hereinafter more fully described and definitely claimed.

Figure 1 is an edge view of the sash, showing the spring attached to the same. Fig. 2

on filed is a sectional side view, illustrating the several parts.

A is the spring, having a bend at the point B, to receive and seat the forward endof the lever D, so that when the spring is secured to the sash O by means of the screw E the lever D will be held so as to be pivoted at the point B.

I claim as my invention- The lever D, with its fulcrum in the bend B of the spring A, substantially as described, for the purpose set forth.

HENRY O. GLADDING.

Witnesses;

SOGRATES SOHOLFIELD,

ALBA R. ABBOTT. 

